Category Archives: complementary currency

Like the last screencast, this one is a result of a feature request. About 9 months ago to the day, I met Johnny & Eva Barnett at Spiderhouse Coffee through Karen Gifford, a board member of ATEN. Johnny suggested a groups feature be added to oscurrency. This happened one week after Rich and I presented … Continue reading →

The Columbia Exchange Circle was on TV yesterday… “The idea of the exchange circle is to connect community members and get people to share the skills and resources that they have in a way that does not rely on the current economy,” said Maggy Rhein, another organizer for the C.E.C. And members say that taking … Continue reading →

The previous five screencasts have been experimental. Anyone who knows Ruby on Rails can install the code and, since it is open source, anyone can make improvements to it. We have seen how the application programming interface (API) allowed for an independently developed killer app to be built. However, until today, to my knowledge, none … Continue reading →

In the last screencast, requests were posted to Twitter and members were automatically followed when they associated their Twitter ID with their OSCurrency account. In this episode, we see how minimal changes to the code allow us to do the same with Identi.ca instead of Twitter. Besides all the advantages of being open source, Identi.ca … Continue reading →

Staying with the same theme as the previous screencasts, this one again shows how you don’t have to navigate back to the portal site to participate. Sometimes requests are very time sensitive so it’s important to contact others ASAP about a need. This is a perfect application for Twitter or Identi.ca. When someone creates a … Continue reading →

Brandon Wiley invented an ATM machine this week for complementary currency using QR codes. Writing python code on Google App Engine, he wrote code which can generate a QR code using Google Chart API and an oauth consumer to allow someone to redeem the currency without giving the ATM site the username and password to … Continue reading →